71739000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{2657}}^1$

素因数の和:2687

約数の個数: 128

約数和(自身を含む): 248788800

約数和(自身を除く): 177049800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2657, 2700, 3000, 3375, 4500, 5314, 5400, 6750, 7971, 9000, 10628, 13285, 13500, 15942, 21256, 23913, 26570, 27000, 31884, 39855, 47826, 53140, 63768, 66425, 71739, 79710, 95652, 106280, 119565, 132850, 143478, 159420, 191304, 199275, 239130, 265700, 286956, 318840, 332125, 358695, 398550, 478260, 531400, 573912, 597825, 664250, 717390, 797100, 956520, 996375, 1195650, 1328500, 1434780, 1594200, 1793475, 1992750, 2391300, 2657000, 2869560, 2989125, 3586950, 3985500, 4782600, 5978250, 7173900, 7971000, 8967375, 11956500, 14347800, 17934750, 23913000, 35869500, 71739000]

約数ペア:

[(1, 71739000), (2, 35869500), (3, 23913000), (4, 17934750), (5, 14347800), (6, 11956500), (8, 8967375), (9, 7971000), (10, 7173900), (12, 5978250), (15, 4782600), (18, 3985500), (20, 3586950), (24, 2989125), (25, 2869560), (27, 2657000), (30, 2391300), (36, 1992750), (40, 1793475), (45, 1594200), (50, 1434780), (54, 1328500), (60, 1195650), (72, 996375), (75, 956520), (90, 797100), (100, 717390), (108, 664250), (120, 597825), (125, 573912), (135, 531400), (150, 478260), (180, 398550), (200, 358695), (216, 332125), (225, 318840), (250, 286956), (270, 265700), (300, 239130), (360, 199275), (375, 191304), (450, 159420), (500, 143478), (540, 132850), (600, 119565), (675, 106280), (750, 95652), (900, 79710), (1000, 71739), (1080, 66425), (1125, 63768), (1350, 53140), (1500, 47826), (1800, 39855), (2250, 31884), (2657, 27000), (2700, 26570), (3000, 23913), (3375, 21256), (4500, 15942), (5314, 13500), (5400, 13285), (6750, 10628), (7971, 9000)]